Part Number
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SNC745 |
Manufacturer
|
SONiX |
Description
|
16-bit Voice Processor |
Published
|
May 28, 2005 |
Detailed Description
|
SNC745
16-bit Voice Processor
1. INTRODUCTION
SNC745 is a 64mins two-channel speech/melody and 4-channel wave-table mel...
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Datasheet
|
SNC745
|
Overview
SNC745
16-bit Voice Processor
1.
INTRODUCTION
SNC745 is a 64mins two-channel speech/melody and 4-channel wave-table melody voice chip.
It based on reduced 16-bit fixed-point DSP architecture.
SNC745 provides user some necessary and efficient DSP instructions.
Furthermore, SNC745 provide one 10-bit PWM and one 10-bit DA converter to driving speaker for speech/melody output.
User can select PWM or DA by programming DA/PWM control register, and only one function can be active at the same time.
2.
FEATURES
w w w w w Power supply: 2.
4V ~ 3.
6V (for 2 battery application) 3.
6V ~ 5.
1V (for 3 battery application) Built-in a 16-bit DSP (Very Light Structure) Software-based voice/melody processing Ri...
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